Spread cherry tomatoes in a single layer on a plate or in a bowl. Store at room temperature out of direct sunlight, and they should keep for about a week. If your tomatoes are a little bit green, place them in a brown paper bag on your counter for a day or two and they'll ripen. The only time you should even consider chilling tomatoes is when they are about to go bad
These are ideal for use whole or cut up in cooking. Cherry tomatoes are a must in salads or Italian cuisine!